CN209906642U - Homogeneous AG glass product - Google Patents
Homogeneous AG glass product Download PDFInfo
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- CN209906642U CN209906642U CN201920704192.2U CN201920704192U CN209906642U CN 209906642 U CN209906642 U CN 209906642U CN 201920704192 U CN201920704192 U CN 201920704192U CN 209906642 U CN209906642 U CN 209906642U
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Abstract
The utility model discloses a homogeneity AG glass product relates to AG and shows the relevant technical field of glass processing, including the glass body, the upper and lower both ends of glass body all are equipped with fixed frame, and the glass body comprises first dielectric layer, second dielectric layer and third dielectric layer, and first dielectric layer, second dielectric layer and third dielectric layer surface all scribble the coating film layer, and the coating film layer comprises ZnO cladding material, Cu cladding material and NiCr cladding material. The utility model also discloses a preparation method of homogeneity AG glass product, including following step: a: clamping and B: polishing and C: cleaning and D: acid-resistant treatment, E: cleaning with a medicament, F: frosting treatment and G: chemical polishing, H: and (6) detecting. The utility model discloses on current AG production technology basis, carry out special physical polishing to glass substrate air face before weak acid pretreatment, realize that glass surface micro particle appearance is even to it is more even to reach the particle appearance in the back AG process, further improves AG processing procedure yield.
Description
Technical Field
The utility model relates to a AG shows that glass processing is related to technical field, in particular to homogeneity AG glass product.
Background
The anti-reflection glass is suitable for building materials, solar energy utilization and the like, resists reflection and increases light transmittance. Anti-reflective glass is glass that resists reflection, thereby increasing light transmission. This technology has been successfully developed by a german institute, and is very popular in foreign markets despite its high price. The light transmittance of the novel glass is as high as 99.5%, in order to increase the light transmittance of the glass, a coating layer capable of preventing light reflection is coated on the surface of the glass, and the novel glass forming an antireflection function plays an important role in the glass processing industry in the new century. The glass has wide market and development prospect in a plurality of fields such as building materials, solar energy utilization, optical instrument manufacturing and the like. In the current popular AG processing technology of an etching method, a float glass substrate is subjected to AG etching technology directly on the air surface of glass or weak acid pretreatment is added before the AG etching technology; the AG glass processed by the method meets the requirements of common customers, but the uniformity of the AG-surface micro-light particles cannot achieve the ideal effect in the high-end field. The main flow process of the AG glass which is popular in the market at present is to produce the AG glass by adopting a corrosion method; the process is characterized in that a frosting polishing procedure is carried out on the air surface of the glass after chemical pretreatment, and the uniformity of the particle size of the AG glass surface particles prepared by the process is poor: the range of the pit diameter of the particle is 35-60 um. Actually testing a set of data, for example, AG glass with 75% gloss on 370mm by 470mm glass surface, the data of 9 spot test particle pit diameter (RSM) on the whole glass surface is as follows: 76 um; 88 um; 128 um; 96 um; 98 um; 126 um; 87 um; 95 um; 129 um; the range of 9-point range is 51 um.
Therefore, there is a need to provide a homogeneous AG glass product to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a homogeneity AG glass product has solved the relatively poor problem of current AG glass surface particle granularity homogeneity.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a homogeneity AG glass product, includes the glass body, the upper and lower both ends of glass body all are equipped with fixed frame, the glass body comprises first dielectric layer, second dielectric layer and third dielectric layer, first dielectric layer, second dielectric layer and third dielectric layer surface all are scribbled the coating film layer, the coating film layer comprises ZnO cladding material, Cu cladding material and NiCr cladding material, the equal fixedly connected with limiting plate in both ends of fixed frame, the spout has been seted up on the surface of fixed frame, the equal fixedly connected with slider in upper and lower both ends of first dielectric layer, second dielectric layer and third dielectric layer.
Optionally, the first dielectric layer, the second dielectric layer and the third dielectric layer are all made of glass, and the thicknesses of the first dielectric layer, the second dielectric layer and the third dielectric layer are all 30 mm.
Optionally, the glass body is attached to the limiting plate, and the sliding block is movably connected with the sliding groove.
Optionally, the ZnO plating layer is an inner plating layer, the NiCr plating layer is an outer plating layer, and the Cu plating layer is located between the ZnO plating layer and the NiCr plating layer.
A method for preparing a homogeneous AG glass product comprises the following steps:
a: clamping: adsorbing the tin surface on the polishing equipment upper disc by the glass according to the marked angle;
b: polishing: starting polishing equipment to polish the glass;
c: cleaning: unloading the glass, cleaning with a cleaning scrubber, and drying with the standard of no water accumulation and no wall hanging;
d: acid-resistant treatment: printing protection is carried out on the non-working surface of the glass by using a special acid-resistant material;
e: cleaning the medicines: pre-washing the working surface of the glass with special liquid medicine;
f: frosting treatment: the method comprises the following steps of (1) carrying out frosting treatment on a glass working surface on a professional frosting device by using a special frosting liquid medicine, so that the glass working surface forms a non-transparent micro pit shape with similar size and shape;
g: chemical polishing: fixing the glass on a professional chemical polishing device, and polishing the working surface of the glass by using a specially-made chemical polishing liquid medicine to ensure that the shape of the non-transparent micro pits on the working surface of the glass is transparent;
h: and (3) detection: and (5) inspecting and detecting the microscopic morphology of the glass working surface to see whether the data meet the professional requirements.
Optionally, the polishing time in the step B is 4-6 minutes.
Optionally, the main components of the liquid medicine in the step E are diluted hydrofluoric acid and sulfuric acid.
(III) advantageous effects
The utility model provides a homogeneity AG glass product possesses following beneficial effect:
(1) the utility model discloses a cooperation setting between first dielectric layer, second dielectric layer and the third dielectric layer ensures that glass has fine light transmissivity and better heat-proof quality.
(2) The utility model discloses a set up spout and slider, made things convenient for the installation and the dismantlement of glass body, alleviateed operating pressure, improved work efficiency.
(3) The utility model discloses a cooperation setting between ZnO cladding material, Cu cladding material and the NiCr cladding material for the colour of reverberation is copper red, uses the Cu functional layer simultaneously, reaches better anti infrared radiation ability.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the coating layer of the present invention.
In the figure: 1. a glass body; 2. a fixing frame; 3. a limiting plate; 4. a chute; 5. a first dielectric layer; 6. a second dielectric layer; 7. a third dielectric layer; 8. a slider; 9. coating a film layer; 10. a ZnO coating layer; 11. a Cu plating layer; 12. and NiCr coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
According to as shown in fig. 1-3, the utility model provides a technical scheme:
the utility model provides a homogeneity AG glass product, including glass body 1, glass body 1's upper and lower both ends all are equipped with fixed frame 2, glass body 1 is by first dielectric layer 5, second dielectric layer 6 and third dielectric layer 7 are constituteed, first dielectric layer 5, second dielectric layer 6 and third dielectric layer 7 surface all scribble coating film layer 9, coating film layer 9 is by ZnO cladding material 10, Cu cladding material 11 and NiCr cladding material 12 are constituteed, the equal fixedly connected with limiting plate 3 in both ends of fixed frame 2, spout 4 has been seted up on the surface of fixed frame 2, first dielectric layer 5, second dielectric layer 6, and the equal fixedly connected with slider 8 in upper and lower both ends of third dielectric layer 7.
As an optional technical solution of the utility model:
the first medium layer 5, the second medium layer 6 and the third medium layer 7 are all made of glass, the thicknesses of the first medium layer 5, the second medium layer 6 and the third medium layer 7 are all 30mm, and the first medium layer 5, the second medium layer 6 and the third medium layer 7 are matched with one another, so that the glass is guaranteed to have good light transmission and good heat insulation performance.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
The first embodiment is as follows:
a method for preparing a homogeneous AG glass product comprises the following steps:
a: clamping: adsorbing the tin surface on the polishing equipment upper disc by the glass according to the marked angle;
b: polishing: starting polishing equipment to polish the glass for 4 minutes;
c: cleaning: unloading the glass, cleaning with a cleaning scrubber, and drying with the standard of no water accumulation and no wall hanging;
d: acid-resistant treatment: the non-working surface of the glass is protected by printing with a special acid-resistant material, so that the glass is not affected in the subsequent process;
e: cleaning the medicines: pre-washing the working surface of the glass by using special liquid medicine, wherein the main components of the liquid medicine are diluted hydrofluoric acid and sulfuric acid;
f: frosting treatment: the method comprises the following steps of (1) carrying out frosting treatment on a glass working surface on a professional frosting device by using a special frosting liquid medicine, so that the glass working surface forms a non-transparent micro pit shape with similar size and shape;
g: chemical polishing: fixing the glass on a professional chemical polishing device, and polishing the working surface of the glass by using a specially-made chemical polishing liquid medicine to ensure that the shape of a non-transparent microscopic pit on the working surface of the glass is processed to be transparent, so that a diffuse reflection effect can be achieved to form an AG anti-glare effect;
h: and (3) detection: and (5) inspecting and detecting the microscopic morphology of the glass working surface to see whether the data meet the professional requirements.
Example two:
a method for preparing a homogeneous AG glass product comprises the following steps:
a: clamping: adsorbing the tin surface on the polishing equipment upper disc by the glass according to the marked angle;
b: polishing: starting polishing equipment to polish the glass for 5 minutes;
c: cleaning: unloading the glass, cleaning with a cleaning scrubber, and drying with the standard of no water accumulation and no wall hanging;
d: acid-resistant treatment: the non-working surface of the glass is protected by printing with a special acid-resistant material, so that the glass is not affected in the subsequent process;
e: cleaning the medicines: pre-washing the working surface of the glass by using special liquid medicine, wherein the main components of the liquid medicine are diluted hydrofluoric acid and sulfuric acid;
f: frosting treatment: the method comprises the following steps of (1) carrying out frosting treatment on a glass working surface on a professional frosting device by using a special frosting liquid medicine, so that the glass working surface forms a non-transparent micro pit shape with similar size and shape;
g: chemical polishing: fixing the glass on a professional chemical polishing device, and polishing the working surface of the glass by using a specially-made chemical polishing liquid medicine to ensure that the shape of a non-transparent microscopic pit on the working surface of the glass is processed to be transparent, so that a diffuse reflection effect can be achieved to form an AG anti-glare effect;
h: and (3) detection: and (5) inspecting and detecting the microscopic morphology of the glass working surface to see whether the data meet the professional requirements.
Example three:
a method for preparing a homogeneous AG glass product comprises the following steps:
a: clamping: adsorbing the tin surface on the polishing equipment upper disc by the glass according to the marked angle;
b: polishing: starting polishing equipment to polish the glass for 6 minutes;
c: cleaning: unloading the glass, cleaning with a cleaning scrubber, and drying with the standard of no water accumulation and no wall hanging;
d: acid-resistant treatment: the non-working surface of the glass is protected by printing with a special acid-resistant material, so that the glass is not affected in the subsequent process;
e: cleaning the medicines: pre-washing the working surface of the glass by using special liquid medicine, wherein the main components of the liquid medicine are diluted hydrofluoric acid and sulfuric acid;
f: frosting treatment: the method comprises the following steps of (1) carrying out frosting treatment on a glass working surface on a professional frosting device by using a special frosting liquid medicine, so that the glass working surface forms a non-transparent micro pit shape with similar size and shape;
g: chemical polishing: fixing the glass on a professional chemical polishing device, and polishing the working surface of the glass by using a specially-made chemical polishing liquid medicine to ensure that the shape of a non-transparent microscopic pit on the working surface of the glass is processed to be transparent, so that a diffuse reflection effect can be achieved to form an AG anti-glare effect;
h: and (3) detection: and (5) inspecting and detecting the microscopic morphology of the glass working surface to see whether the data meet the professional requirements.
All can make AG glass product through above three group's embodiments, wherein the AG glass product defective rate that the second group's embodiment made is minimum, the utility model discloses the technology carries out special physical polishing to glass substrate air face before weak acid pretreatment on current AG production technology basis, through the finish polishing technology, realizes that glass surface micro particle appearance is even to it is more even to reach the particle appearance in the back AG process, further improves AG process yield.
In summary, the following steps: the utility model discloses an increase one professional physical polishing process and improve AG glass surface microcosmic granularity, improve the homogeneity, particle pit diameter range is by original 35-60um, improves the range in 10, simultaneously, because particle pit homogeneity improves, dark spot and dark spot etching in the AG manufacturing procedure harmfully reduce, and the defective rate falls to below 3% by original more than 10%. Through increasing this physical polishing process, make glass surface shimmer granularity behind the AG process of back more even, reduce dark point defect and dark spot defect that the etching inequality in the AG process caused, with the base plate glass air face through special physical polishing back, do the frosting polishing process after the preliminary treatment again, AG glass surface particle granularity homogeneity has very big improvement, a set of data of actual test, if on 370 x 470 big or small glass face, make the AG glass that the glossiness is 75%, whole version glass surface 9 point test particle pit diameter data as follows: 89 um; 95 um; 92 um; 89 um; 94 um; 93 um; 94 um; 95 um; 92 um; the 9 point range is 7 um; the direct uniformity of the particle pits is improved to a great extent.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. A homogeneous AG glass product comprising a glass body (1), characterized in that: the glass comprises a glass body (1), wherein fixing frames (2) are arranged at the upper end and the lower end of the glass body (1), the glass body (1) is composed of a first medium layer (5), a second medium layer (6) and a third medium layer (7), coating layers (9) are coated on the surfaces of the first medium layer (5), the second medium layer (6) and the third medium layer (7), each coating layer (9) is composed of a ZnO coating (10), a Cu coating (11) and a NiCr coating (12), limiting plates (3) are fixedly connected to the two ends of the fixing frame (2), sliding grooves (4) are formed in the surface of the fixing frame (2), and sliding blocks (8) are fixedly connected to the upper end and the lower end of the first medium layer (5), the second medium layer (6) and the upper end and the lower end of the third medium layer.
2. A homogeneous AG glass product according to claim 1, wherein:
the first dielectric layer (5), the second dielectric layer (6) and the third dielectric layer (7) are all made of glass, and the thicknesses of the first dielectric layer (5), the second dielectric layer (6) and the third dielectric layer (7) are all 30 mm.
3. A homogeneous AG glass product according to claim 1, wherein:
the glass body (1) is attached to the limiting plate (3), and the sliding block (8) is movably connected with the sliding groove (4).
4. A homogeneous AG glass product according to claim 1, wherein:
the ZnO coating (10) is an inner coating, the NiCr coating (12) is an outer coating, and the Cu coating (11) is located between the ZnO coating (10) and the NiCr coating (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704192.2U CN209906642U (en) | 2019-05-13 | 2019-05-13 | Homogeneous AG glass product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920704192.2U CN209906642U (en) | 2019-05-13 | 2019-05-13 | Homogeneous AG glass product |
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| CN209906642U true CN209906642U (en) | 2020-01-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790513A (en) * | 2019-05-13 | 2020-02-14 | 云南宏华光电有限公司 | Homogeneous AG glass product and method for producing the same |
| CN115353290A (en) * | 2022-07-22 | 2022-11-18 | 深圳市信濠光电科技股份有限公司 | Processing method for etching AG glass |
-
2019
- 2019-05-13 CN CN201920704192.2U patent/CN209906642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790513A (en) * | 2019-05-13 | 2020-02-14 | 云南宏华光电有限公司 | Homogeneous AG glass product and method for producing the same |
| CN115353290A (en) * | 2022-07-22 | 2022-11-18 | 深圳市信濠光电科技股份有限公司 | Processing method for etching AG glass |
| CN115353290B (en) * | 2022-07-22 | 2024-04-12 | 深圳市信濠光电科技股份有限公司 | Processing method for etching AG glass |
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Effective date of registration: 20200214 Address after: 663000 Denggao area, Sanqi Industrial Park, Xinping street, Wenshan City, Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province Patentee after: Yunnan Honghua photoelectric Co.,Ltd. Address before: No.15, Ouwei branch, Zhanghu original seed farm, Huangmei Town, Huangmei County, Huanggang City, Hubei Province Patentee before: Wu Renping |
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Addressee: Qiu Jianfeng Document name: payment instructions |
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